Carburetor
Briggs & Stratton 594058
4 compatible models
The Briggs & Stratton 594058 is an aftermarket carburetor compatible with 4 models across 1 brand. It is a direct cross-reference for OEM part number 799584. Compatible equipment includes Briggs & Stratton 550ex Series, Briggs & Stratton 625ex Series, Briggs & Stratton 675ex Series, Briggs & Stratton 725EXi Series.
Amazon Buying Check
Use the Amazon listing to compare kit contents, seller details, shipping, and OEM compatibility notes before ordering.
Some links may be affiliate links. Match the OEM number, dimensions, and model variant before buying.
Compatible Models
| Brand | Model | OEM # | Confidence | Source | Reviewed | Evidence | |
|---|---|---|---|---|---|---|---|
| Briggs & Stratton | 550ex Series | 799584 | Medium | Aftermarket catalog | 2026-05-20 | For 09P702 series 140cc engines. Also replaces 592361, 594057, 594058, 594529. Used on Troy-Bilt TB110, TB200. | Small Engine |
| Briggs & Stratton | 625ex Series | 799584 | Medium | Aftermarket catalog | 2026-05-20 | For 09P702 series 140cc engines. Also replaces 592361, 594057, 594058, 594529. Shared with 550ex and 675ex series. | Small Engine |
| Briggs & Stratton | 675ex Series | 799584 | Medium | Aftermarket catalog | 2026-05-20 | For 09P702 series 140cc engines. Also replaces 592361, 594057, 594058, 594529. Shared with 550ex and 625ex series. | Small Engine |
| Briggs & Stratton | 725EXi Series | 799584 | Medium | Aftermarket catalog | 2026-05-20 | For 09P702 series 163cc engines. Also replaces 592361, 594057, 594058, 594529. Used on Troy-Bilt TB230 and similar. | Small Engine |
What this part is
Briggs & Stratton 594058 is listed here as a carburetor replacement option. Use this page as a fitment cross-reference, then confirm the removed part, model plate, and seller listing details before buying.
OEM numbers it replaces
799584
Alternate spellings
594058 is the normalized part number used on this site.
Known exclusions
- No specific exclusion is listed in the current data. Still verify serial range, production variant, and removed-part details before ordering.
Dimensions and specs
- No verified dimension field is available for this part. Compare the old part shape, mounting, routing, thread, gap, pitch, gauge, or other part-type-specific dimensions before purchase.
Symptoms that suggest replacement
- Surging
- Won't idle
- Fuel leaking
- Starts only on choke
- No-start after stale fuel storage
How to verify before buying
- Confirm your equipment is one of the compatible models listed above.
- Match the OEM number, stamped part number, or physical spec against the removed part.
- Read the model-specific evidence, confidence, source, reviewed date, dimensions, notes, and exclusions before opening an Amazon listing.
Common wrong-fit mistakes
- Ordering from a broad model-family listing without checking the exact equipment model.
- Ignoring the old OEM number, stamped part number, or physical dimensions.
- Buying a carburetor with the right bolt spacing but different linkage, choke, primer, or fuel inlet orientation.
Related model and part pages
Amazon buying cautions
- Check that the Amazon listing includes the exact part number or verified cross-reference shown here.
- Compare kit contents, gaskets, fuel lines, bulbs, plugs, filters, and dimensions against the removed part before checkout.
- A listing title can mention the right model and still include the wrong revision, accessory, or generic substitute.